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Datasheet Intersil CP82C52Z

Datasheet Intersil CP82C52Z

Part NumberCP82C52Z

CMOS Serial Controller Interface


  • Download » Datasheet PDF, 1.0 Mb, Revision: 2017-12-04
    82C52 Datasheet
    Docket ↓
    82C52 FN2950
    Rev 4.00
    November 25, 2015 CMOS Serial Controller Interface
    The Intersil 82C52 is a high performance programmable
    Universal Asynchronous Receiver/Transmitter (UART) and
    Baud Rate Generator (BRG) on a single chip. Utilizing the
    Intersil advanced Scaled SAJI IV CMOS process, the 82C52
    will support data rates up to 1M baud asynchronously with a
    16X clock (16MHz clock frequency).
    The on-chip Baud Rate Generator can be programmed for any
    one of 72 different baud rates using a single industry standard
    crystal or external frequency source. A unique pre-scale divide
    circuit has been designed to provide standard RS-232-C baud
    rates when using any one of three industry standard crystals
    (1.8432MHz, 2.4576MHz, or 3.072MHz).
    A programmable buffered clock output (CO) is available and
    can be programmed to provide either a buffered oscillator or
    16X baud rate clock for general purpose system usage. Features Single Chip UART/BRG DC to 16MHz (1M Baud) Operation Crystal or External Clock Input On-Chip Baud Rate Generator -72 Selectable Baud Rates Interrupt Mode with Mask Capability Microprocessor Bus Oriented Interface 80C86 Compatible Single +5V Power Supply Low Power Operation 1mA/MHz Typ Modem Interface Line Break Generation and Detection Operating Temperature Range:
    -C82C52 . .0В°C to +70В°C
    -I82C52 . -40В°C to +85В°C
    -M82C52 . -55В°C to +125В°C Pb-Free Plus Anneal Available (RoHS Compliant) Ordering Information



Package28 Ld PDIP
Package IndexE28.6


FeaturesSingle Chip UART/BRG, DC to 16MHz (1M Baud) Operation, Crystal or External Clock Input, 80C86 Compatible
Qualification LevelQML Class Q (military), QML Class V (space)

Eco Plan


Moldel Line

Series: 82C52 (14)

Manufacturer's Classification

  • Space & Harsh Environment > Harsh Environment > Microprocessors and Peripherals
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